Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof withgraphical user interface showing our new design; and,

FIG. 2 is an enlarged view of a portion of the claim from theright-upper side of FIG. 1, shown separately for ease of illustration.

The broken lines are for environmental purposes only and form no part ofthe claimed design.

CLAIM We claim the ornamental design for a display screen or portionthereof with graphical user interface, as shown and described.